KREISEL DXD12012 - Home Theater Forum and Systems - HomeTheaterShack.com

 
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post #1 of 1 Old 11-27-12, 04:30 PM Thread Starter
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Dale Rasco
 
Join Date: Apr 2009
Location: Houston, Tx
Posts: 4,127
My System
KREISEL DXD12012

KEN KREISEL DXD12012


Specifications
Driver Configuration
DUAL PUSH-PULL 12” HIGH VELOCITY DEEP BASS DRIVERS

Typical in Room Frequency Response
10 Hz - 200 Hz

Variable Phase Adjustment
0 to 180 degrees

Variable Low Pass Filter
Range: 40Hz - 160Hz at 12db per Octave

Variable Bass Level
with Switched Fixed Calibrated REFERENCE LEVEL Setting

Variable Low Pass
Filter Bypass Switch

Auto On/Off switch
Only operates when using the RCA inputs

Unbalanced RCA LFE/Line Inputs
2

Impedance for Unbalanced RCA Inputs
8k Ohms

Balanced XLR Input
1

Impedance for Balanced XLR Inputs
30k Ohms

Impedance for XLR Input connected unbalanced from Pin 2 to Ground
15k Ohms


Manufacturers Published Measurements
N/A

Frequency Response


Max Output Before Compression


Spectral Decay


Group Delay


Waterfall


Spectrogram


Harmonic Distortion



Click the Methods button for the REW notes from each individual frequency

Measurement Methods
10 Hz
65536-point spectrum using Rectangular window and no averaging
Input RMS 74.0 dB
Distortion at 10.1 Hz, -44.4 dB FS based on 8 harmonics:
THD 10.7420 %
THD+N 39.7320 %
2nd harmonic 5.1376%
3rd harmonic 5.0035%
4th harmonic 2.7512%
5th harmonic 3.4434%
6th harmonic 5.5713%
7th harmonic 2.1200%
8th harmonic 2.5218%
9th harmonic 1.6246%


12 Hz
65536-point spectrum using Rectangular window and no averaging
Input RMS 84.6 dB
Distortion at 12.8 Hz, -35.0 dB FS based on 8 harmonics:
THD 10.4692 %
THD+N 60.6661 %
2nd harmonic 7.0706%
3rd harmonic 6.2397%
4th harmonic 2.1795%
5th harmonic 2.1723%
6th harmonic 3.2114%
7th harmonic 0.5728%
8th harmonic 0.5872%
9th harmonic 0.4726%


16 Hz
65536-point spectrum using Rectangular window and no averaging
Input RMS 89.8 dB
Distortion at 16.1 Hz, -28.7 dB FS based on 8 harmonics:
THD 11.7064 %
THD+N 41.9574 %
2nd harmonic 6.7125%
3rd harmonic 3.4047%
4th harmonic 7.3811%
5th harmonic 2.0016%
6th harmonic 1.0939%
7th harmonic 1.2754%
8th harmonic 4.3192%
9th harmonic 0.6528%

20 Hz
65536-point spectrum using Rectangular window and no averaging
Input RMS 93.1 dB
Distortion at 20.2 Hz, -25.1 dB FS based on 8 harmonics:
THD 9.8016 %
THD+N 34.6825 %
2nd harmonic 9.1838%
3rd harmonic 3.1645%
4th harmonic 0.6328%
5th harmonic 1.0779%
6th harmonic 0.3053%
7th harmonic 0.1788%
8th harmonic 0.0870%
9th harmonic 0.1401%

25 Hz
65536-point spectrum using Rectangular window and no averaging
Input RMS 97.3 dB
Distortion at 24.9 Hz, -20.9 dB FS based on 8 harmonics:
THD 9.0924 %
THD+N 36.0091 %
2nd harmonic 8.2895%
3rd harmonic 3.6607%
4th harmonic 0.6035%
5th harmonic 0.3948%
6th harmonic 0.1061%
7th harmonic 0.1216%
8th harmonic 0.0525%
9th harmonic 0.0853%

31.5 Hz
65536-point spectrum using Rectangular window and no averaging
Input RMS 101.2 dB
Distortion at 31.6 Hz, -16.5 dB FS based on 8 harmonics:
THD 9.4170 %
THD+N 17.0989 %
2nd harmonic 8.4792%
3rd harmonic 3.7764%
4th harmonic 0.1964%
5th harmonic 1.2278%
6th harmonic 0.4650%
7th harmonic 0.5773%
8th harmonic 0.3888%
9th harmonic 0.5240%

40 Hz
65536-point spectrum using Rectangular window and no averaging
Input RMS 105.7 dB
Distortion at 39.7 Hz, -12.0 dB FS based on 8 harmonics:
THD 3.4222 %
THD+N 3.9127 %
2nd harmonic 3.3075%
3rd harmonic 0.4010%
4th harmonic 0.4900%
5th harmonic 0.5257%
6th harmonic 0.2042%
7th harmonic 0.1576%
8th harmonic 0.0886%
9th harmonic 0.1417%

50 Hz
65536-point spectrum using Rectangular window and no averaging
Input RMS 107.2 dB
Distortion at 49.8 Hz, -10.4 dB FS based on 8 harmonics:
THD 2.3462 %
THD+N 2.9802 %
2nd harmonic 2.0348%
3rd harmonic 0.9028%
4th harmonic 0.5299%
5th harmonic 0.3935%
6th harmonic 0.2403%
7th harmonic 0.2062%
8th harmonic 0.0843%
9th harmonic 0.0805%

63 Hz
65536-point spectrum using Rectangular window and no averaging
Input RMS 108.2 dB
Distortion at 63.3 Hz, -9.5 dB FS based on 8 harmonics:
THD 2.3555 %
THD+N 3.1087 %
2nd harmonic 1.8756%
3rd harmonic 0.5856%
4th harmonic 1.0707%
5th harmonic 0.7192%
6th harmonic 0.0496%
7th harmonic 0.1398%
8th harmonic 0.0368%
9th harmonic 0.0243%


80 Hz
65536-point spectrum using Rectangular window and no averaging
Input RMS 108.0 dB
Distortion at 80.1 Hz, -9.7 dB FS based on 8 harmonics:
THD 1.2993 %
THD+N 2.3613 %
2nd harmonic 0.5828%
3rd harmonic 0.9500%
4th harmonic 0.5700%
5th harmonic 0.3306%
6th harmonic 0.0523%
7th harmonic 0.0143%
8th harmonic 0.0661%
9th harmonic 0.0671%

Regards,
Dale Rasco



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Last edited by Dale Rasco; 12-09-12 at 05:29 PM.
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